diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/Backup.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/Backup.json
new file mode 100644
index 000000000000..79f11f118479
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/Backup.json
@@ -0,0 +1,204 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "version": "2018-09-01",
+        "title": "BackupManagementClient",
+        "description": "The Admin Backup Management Client."
+    },
+    "host": "adminmanagement.local.azurestack.external",
+    "schemes": [
+        "https"
+    ],
+    "produces": [
+        "application/json"
+    ],
+    "consumes": [
+        "application/json"
+    ],
+    "paths": {
+        "/providers/Microsoft.Backup.Admin/operations": {
+            "get": {
+                "x-ms-examples": {
+                    "Returns the list of support REST operations.": {
+                        "$ref": "./examples/Operations/List.json"
+                    }
+                },
+                "description": "Returns the list of support REST operations.",
+                "tags": [
+                    "Backup"
+                ],
+                "operationId": "Operations_List",
+                "parameters": [
+                    {
+                        "$ref": "#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/OperationList"
+                        }
+                    }
+                },
+                "x-ms-pageable": {
+                    "nextLinkName": "nextLink"
+                }
+            }
+        }
+    },
+    "definitions": {
+        "Resource": {
+            "description": "Base Resource Object",
+            "type": "object",
+            "properties": {
+                "id": {
+                    "description": "URI of the resource.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "name": {
+                    "description": "Name of the resource.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "type": {
+                    "description": "Type of resource.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "location": {
+                    "description": "Location of the resource.",
+                    "type": "string",
+                    "readOnly": false
+                },
+                "tags": {
+                    "description": "List of key value pairs.",
+                    "type": "object",
+                    "readOnly": false,
+                    "additionalProperties": {
+                        "type": "string"
+                    }
+                }
+            },
+            "x-ms-azure-resource": true
+        },
+        "Operation": {
+            "description": "Describes the supported REST operation.",
+            "properties": {
+                "name": {
+                    "description": "The name of the operation being performed on this particular object. This name should match the name that appears in RBAC or the event service.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "display": {
+                    "description": "Contains the localized display information for this particular operation / action.",
+                    "$ref": "#/definitions/Display",
+                    "readOnly": true
+                }
+            }
+        },
+        "Display": {
+            "description": "Contains the localized display information for this particular operation / action.",
+            "properties": {
+                "provider": {
+                    "description": "The localized friendly form of the resource provider name – it is expected to also include the publisher/company responsible. It should use Title Casing and begin with \"Microsoft\" for 1st party services. e.g. \"Microsoft Monitoring Insights\" or \"Microsoft Compute.\"",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "resource": {
+                    "description": "The localized, friendly version of the resource type related to this action or operation; the resource type should match the public documentation for the resource provider.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "operation": {
+                    "description": "The localized, friendly name for the operation. Use the name as it will displayed to the user.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "description": {
+                    "description": "The localized, friendly description for the operation. The description will be displayed to the user. It should be thorough and concise for used in both tooltips and detailed views.",
+                    "type": "string",
+                    "readOnly": true
+                }
+            }
+        },
+        "OperationList": {
+            "description": "List of Operations",
+            "properties": {
+                "value": {
+                    "description": "Array of operations",
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/Operation"
+                    },
+                    "readOnly": true
+                },
+                "nextLink": {
+                    "description": "URI to the next page of operations.",
+                    "type": "string",
+                    "readOnly": true
+                }
+            }
+        },
+        "LongRunningOperationStatus": {
+            "description": "Status of a long running operation.",
+            "type": "object",
+            "properties": {
+                "code": {
+                    "description": "Operation result code.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "message": {
+                    "description": "Description of the operation status.",
+                    "type": "string",
+                    "readOnly": true
+                }
+            }
+        }
+    },
+    "parameters": {
+        "SubscriptionIdParameter": {
+            "name": "subscriptionId",
+            "in": "path",
+            "description": "Subscription credentials that uniquely identify Microsoft Azure subscription. The subscription ID forms part of the URI for every service call.",
+            "required": true,
+            "type": "string"
+        },
+        "ApiVersionParameter": {
+            "name": "api-version",
+            "in": "query",
+            "description": "Client API version.",
+            "required": true,
+            "type": "string",
+            "default": "2018-09-01"
+        },
+        "ResourceGroupParameter": {
+            "name": "resourceGroupName",
+            "in": "path",
+            "description": "Name of the resource group.",
+            "required": true,
+            "type": "string",
+            "x-ms-parameter-location": "method"
+        }
+    },
+    "securityDefinitions": {
+        "azure_auth": {
+            "type": "oauth2",
+            "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
+            "flow": "implicit",
+            "description": "Authorization uses an Azure Active Directory OAuth2 flow.",
+            "scopes": {
+                "user_impersonation": "impersonate your user account"
+            }
+        }
+    },
+    "security": [
+        {
+            "azure_auth": [
+                "user_impersonation"
+            ]
+        }
+    ]
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/BackupLocations.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/BackupLocations.json
new file mode 100644
index 000000000000..c7d9fce1200f
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/BackupLocations.json
@@ -0,0 +1,319 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "version": "2018-09-01",
+        "title": "BackupManagementClient",
+        "description": "The Admin Backup Management Client."
+    },
+    "host": "adminmanagement.local.azurestack.external",
+    "schemes": [
+        "https"
+    ],
+    "produces": [
+        "application/json"
+    ],
+    "consumes": [
+        "application/json"
+    ],
+    "paths": {
+        "/subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/Microsoft.Backup.Admin/backupLocations": {
+            "get": {
+                "x-ms-examples": {
+                    "Returns the list of backup locations.": {
+                        "$ref": "./examples/BackupLocations/List.json"
+                    }
+                },
+                "description": "Returns the list of backup locations.",
+                "tags": [
+                    "BackupLocations"
+                ],
+                "operationId": "BackupLocations_List",
+                "parameters": [
+                    {
+                        "$ref": "Backup.json#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ResourceGroupParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/BackupLocationList"
+                        }
+                    }
+                },
+                "x-ms-pageable": {
+                    "nextLinkName": "nextLink"
+                }
+            }
+        },
+        "/subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/Microsoft.Backup.Admin/backupLocations/{location}": {
+            "get": {
+                "x-ms-examples": {
+                    "Returns a specific backup location based on name.": {
+                        "$ref": "./examples/BackupLocations/Get.json"
+                    }
+                },
+                "description": "Returns a specific backup location based on name.",
+                "tags": [
+                    "BackupLocations"
+                ],
+                "operationId": "BackupLocations_Get",
+                "parameters": [
+                    {
+                        "$ref": "Backup.json#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ResourceGroupParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/BackupLocationParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/BackupLocation"
+                        }
+                    }
+                }
+            },
+            "put": {
+                "x-ms-examples": {
+                    "Update new backup location.": {
+                        "$ref": "./examples/BackupLocations/Update.json"
+                    }
+                },
+                "description": "Update a backup location.",
+                "tags": [
+                    "BackupLocations"
+                ],
+                "operationId": "BackupLocations_Update",
+                "parameters": [
+                    {
+                        "$ref": "Backup.json#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ResourceGroupParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/BackupLocationParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ApiVersionParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/BackupLocationObjectParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/BackupLocation"
+                        }
+                    },
+                    "202": {
+                        "description": "ACCEPTED",
+                        "schema": {
+                            "$ref": "#/definitions/BackupLocation"
+                        }
+                    }
+                },
+                "x-ms-long-running-operation": true
+            }
+        },
+        "/subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/Microsoft.Backup.Admin/backupLocations/{location}/createBackup": {
+            "post": {
+                "x-ms-examples": {
+                    "Back up a specific location.": {
+                        "$ref": "./examples/BackupLocations/Backup.json"
+                    }
+                },
+                "x-ms-long-running-operation": true,
+                "description": "Back up a specific location.",
+                "tags": [
+                    "BackupLocations"
+                ],
+                "operationId": "BackupLocations_CreateBackup",
+                "parameters": [
+                    {
+                        "$ref": "Backup.json#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ResourceGroupParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/BackupLocationParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "Backups.json#/definitions/Backup"
+                        }
+                    },
+                    "202": {
+                        "description": "ACCEPTED",
+                        "schema": {
+                            "$ref": "Backups.json#/definitions/Backup"
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "BackupLocation": {
+            "description": "Information about the backup location.",
+            "type": "object",
+            "properties": {
+                "properties": {
+                    "description": "Properties of a backup location.",
+                    "$ref": "#/definitions/BackupLocationModel",
+                    "x-ms-client-flatten": true
+                }
+            },
+            "allOf": [
+                {
+                    "$ref": "Backup.json#/definitions/Resource"
+                }
+            ]
+        },
+        "BackupLocationModel": {
+            "type": "object",
+            "description": "Properties of a backup location.",
+            "properties": {
+                "externalStoreDefault": {
+                    "description": "Information about an external storage location.",
+                    "$ref": "#/definitions/ExternalStore",
+                    "x-ms-client-flatten": true
+                }
+            }
+        },
+        "ExternalStore": {
+            "type": "object",
+            "description": "Information about an external storage location.",
+            "properties": {
+                "path": {
+                    "description": "Path to the update location",
+                    "type": "string"
+                },
+                "userName": {
+                    "description": "Username to access the location.",
+                    "type": "string"
+                },
+                "password": {
+                    "description": "Password to access the location.",
+                    "type": "string"
+                },
+                "encryptionCertBase64": {
+                    "description": "The base64 raw data for the backup encryption certificate.",
+                    "type": "string"
+                },
+                "encryptionCertThumbprint": {
+                    "description": "The thumbprint of the encryption certificate.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "backupFrequencyInHours": {
+                    "description": "The interval, in hours, for the frequency that the scheduler takes a backup.",
+                    "type": "integer"
+                },
+                "availableCapacity": {
+                    "description": "Free space at the backup location.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "isBackupSchedulerEnabled": {
+                    "description": "True if the backup scheduler is enabled.",
+                    "type": "boolean"
+                },
+                "nextBackupTime": {
+                    "description": "The scheduled time of the next backup.",
+                    "type": "string",
+                    "format": "date-time",
+                    "readOnly": true
+                },
+                "lastBackupTime": {
+                    "description": "Time of backup.",
+                    "type": "string",
+                    "format": "date-time",
+                    "readOnly": true
+                },
+                "backupRetentionPeriodInDays": {
+                    "description": "The retention period, in days, for backs in the storage location.",
+                    "type": "integer"
+                }
+            }
+        },
+        "BackupLocationList": {
+            "type": "object",
+            "description": "List of backup locations.",
+            "properties": {
+                "value": {
+                    "description": "List of backup locations.",
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/BackupLocation"
+                    }
+                },
+                "nextLink": {
+                    "description": "URI to the next page.",
+                    "type": "string"
+                }
+            }
+        }
+    },
+    "parameters": {
+        "BackupLocationParameter": {
+            "name": "location",
+            "in": "path",
+            "description": "Name of the backup location.",
+            "required": true,
+            "type": "string",
+            "x-ms-parameter-location": "method"
+        },
+        "BackupLocationObjectParameter": {
+            "name": "backup",
+            "in": "body",
+            "description": "Backup location object.",
+            "required": true,
+            "schema": {
+                "$ref": "#/definitions/BackupLocation"
+            },
+            "x-ms-parameter-location": "method"
+        }
+    },
+    "securityDefinitions": {
+        "azure_auth": {
+            "type": "oauth2",
+            "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
+            "flow": "implicit",
+            "description": "Authorization uses an Azure Active Directory OAuth2 flow.",
+            "scopes": {
+                "user_impersonation": "impersonate your user account"
+            }
+        }
+    },
+    "security": [
+        {
+            "azure_auth": [
+                "user_impersonation"
+            ]
+        }
+    ]
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/Backups.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/Backups.json
new file mode 100644
index 000000000000..2a7cc53532ae
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/Backups.json
@@ -0,0 +1,332 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "version": "2018-09-01",
+        "title": "BackupManagementClient",
+        "description": "The Admin Backup Management Client."
+    },
+    "host": "adminmanagement.local.azurestack.external",
+    "schemes": [
+        "https"
+    ],
+    "produces": [
+        "application/json"
+    ],
+    "consumes": [
+        "application/json"
+    ],
+    "paths": {
+        "/subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/Microsoft.Backup.Admin/backupLocations/{location}/backups": {
+            "get": {
+                "x-ms-examples": {
+                    "Returns a list of backups from a location.": {
+                        "$ref": "./examples/Backups/List.json"
+                    }
+                },
+                "description": "Returns a list of backups from a location.",
+                "tags": [
+                    "Backups"
+                ],
+                "operationId": "Backups_List",
+                "parameters": [
+                    {
+                        "$ref": "Backup.json#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ResourceGroupParameter"
+                    },
+                    {
+                        "$ref": "BackupLocations.json#/parameters/BackupLocationParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/BackupList"
+                        }
+                    }
+                },
+                "x-ms-pageable": {
+                    "nextLinkName": null
+                }
+            }
+        },
+        "/subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/Microsoft.Backup.Admin/backupLocations/{location}/backups/{backup}": {
+            "get": {
+                "x-ms-examples": {
+                    "Returns a backup from a location based on name.": {
+                        "$ref": "./examples/Backups/Get.json"
+                    }
+                },
+                "description": "Returns a backup from a location based on name.",
+                "tags": [
+                    "Backups"
+                ],
+                "operationId": "Backups_Get",
+                "parameters": [
+                    {
+                        "$ref": "Backup.json#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ResourceGroupParameter"
+                    },
+                    {
+                        "$ref": "BackupLocations.json#/parameters/BackupLocationParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/BackupParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/Backup"
+                        }
+                    }
+                }
+            }
+        },
+        "/subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/Microsoft.Backup.Admin/backupLocations/{location}/backups/{backup}/restore": {
+            "post": {
+                "x-ms-examples": {
+                    "Restore a backup.": {
+                        "$ref": "./examples/Backups/Restore.json"
+                    }
+                },
+                "description": "Restore a backup.",
+                "tags": [
+                    "Backups"
+                ],
+                "operationId": "Backups_Restore",
+                "parameters": [
+                    {
+                        "$ref": "Backup.json#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "BackupLocations.json#/parameters/BackupLocationParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ResourceGroupParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/BackupParameter"
+                    },
+                    {
+                        "$ref": "Backup.json#/parameters/ApiVersionParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/RestoreOptionsParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    },
+                    "202": {
+                        "description": "ACCEPTED"
+                    }
+                },
+                "x-ms-long-running-operation": true
+            }
+        }
+    },
+    "definitions": {
+        "Backup": {
+            "description": "Information related to a backup.",
+            "type": "object",
+            "properties": {
+                "properties": {
+                    "description": "Properties for a backup.",
+                    "$ref": "#/definitions/BackupModel",
+                    "x-ms-client-flatten": true
+                }
+            },
+            "allOf": [
+                {
+                    "$ref": "Backup.json#/definitions/Resource"
+                }
+            ]
+        },
+        "BackupModel": {
+            "description": "Properties for a backup.",
+            "properties": {
+                "backupInfo": {
+                    "description": "Holds information for a backup.",
+                    "x-ms-client-flatten": true,
+                    "$ref": "#/definitions/BackupInfo"
+                }
+            }
+        },
+        "BackupInfo": {
+            "type": "object",
+            "description": "Holds information for a backup.",
+            "properties": {
+                "backupDataVersion": {
+                    "description": "Version of the backup data.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "backupId": {
+                    "description": "Unique GUID for the backup.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "roleStatus": {
+                    "description": "Backup status for each role.",
+                    "$ref": "#/definitions/RoleOperationStatusList",
+                    "readOnly": true
+                },
+                "status": {
+                    "description": "Current status of the backup.",
+                    "$ref": "#/definitions/OperationStatus",
+                    "readOnly": true
+                },
+                "createdDateTime": {
+                    "description": "Creation time of the backup.",
+                    "type": "string",
+                    "format": "date-time",
+                    "readOnly": true
+                },
+                "timeTakenToCreate": {
+                    "description": "Duration to create the backup.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "deploymentID": {
+                    "description": "Deployment Id of the stamp.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "stampVersion": {
+                    "description": "Azure Stack stamp version of the backup.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "oemVersion": {
+                    "description": "OEM version.",
+                    "type": "string",
+                    "readOnly": true
+                },
+                "encryptionCertThumbprint": {
+                    "description": "The thumbprint of the certificate used to encrypt the backup encryption key.",
+                    "type": "string",
+                    "readOnly": true
+                }
+            }
+        },
+        "OperationStatus": {
+            "description": "Status of an operation.",
+            "type": "string",
+            "enum": [
+                "Creating",
+                "Queued",
+                "Running",
+                "Deleted",
+                "Failed",
+                "PartialSucceeded",
+                "Succeeded"
+            ],
+            "x-ms-enum": {
+                "name": "OperationStatus",
+                "modelAsString": false
+            }
+        },
+        "RoleOperationStatusList": {
+            "description": "object",
+            "type": "array",
+            "items": {
+                "$ref": "#/definitions/RoleOperationStatus"
+            }
+        },
+        "RoleOperationStatus": {
+            "description": "Backup status for a role.",
+            "type": "object",
+            "properties": {
+                "roleName": {
+                    "description": "Name of the role.",
+                    "type": "string"
+                },
+                "status": {
+                    "description": "Status of the role.",
+                    "$ref": "#/definitions/OperationStatus"
+                }
+            }
+        },
+        "BackupList": {
+            "type": "object",
+            "description": "List of backups.",
+            "properties": {
+                "value": {
+                    "description": "List of backups.",
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/Backup"
+                    }
+                },
+                "nextLink": {
+                    "description": "URI to the next page.",
+                    "type": "string"
+                }
+            }
+        },
+        "RestoreOptions": {
+            "description": "Properties for restore options.",
+            "properties": {
+                "decryptionCertBase64": {
+                    "description": "The certificate file raw data in Base64 string. This should be the .pfx file with the private key.",
+                    "type": "string"
+                },
+                "decryptionCertPassword": {
+                    "description": "The password for the decryption certificate.",
+                    "type": "string"
+                }
+            }
+        }
+    },
+    "parameters": {
+        "BackupParameter": {
+            "name": "backup",
+            "in": "path",
+            "description": "Name of the backup.",
+            "required": true,
+            "type": "string",
+            "x-ms-parameter-location": "method"
+        },
+        "RestoreOptionsParameter": {
+            "name": "restoreOptions",
+            "in": "body",
+            "description": "Restore options.",
+            "required": true,
+            "schema": {
+                "$ref": "#/definitions/RestoreOptions"
+            },
+            "x-ms-parameter-location": "method"
+        }
+    },
+    "securityDefinitions": {
+        "azure_auth": {
+            "type": "oauth2",
+            "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
+            "flow": "implicit",
+            "description": "Authorization uses an Azure Active Directory OAuth2 flow.",
+            "scopes": {
+                "user_impersonation": "impersonate your user account"
+            }
+        }
+    },
+    "security": [
+        {
+            "azure_auth": [
+                "user_impersonation"
+            ]
+        }
+    ]
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Backup.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Backup.json
new file mode 100644
index 000000000000..9634f05e49a0
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Backup.json
@@ -0,0 +1,162 @@
+{
+    "parameters": {
+        "subscriptionId": "11111111-2222-3333-4444-555555555555",
+        "resourceGroupName": "System.local",
+        "location": "local",
+        "api-version": "2018-09-01"
+    },
+    "responses": {
+        "200": {
+            "body": {
+                "id": "/subscriptions/11111111-2222-3333-4444-555555555555/resourceGroups/system.local/providers/Microsoft.Backup.Admin/backupLocations/local/backups/64e8625a-8dc0-49df-a195-932901b4be81",
+                "name": "local/64e8625a-8dc0-49df-a195-932901b4be81",
+                "type": "Microsoft.Backup.Admin/backupLocations/backups",
+                "location": "local",
+                "tags": {},
+                "properties": {
+                    "backupInfo": {
+                        "backupDataVersion": "1.0.1",
+                        "backupId": "64e8625a-8dc0-49df-a195-932901b4be81",
+                        "roleStatus": [
+                            {
+                                "roleName": "NRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "SRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "CRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultInternalControlPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultInternalDataPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultControlPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultDataPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultNamingService",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "WAS",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "ECE",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "Domain",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "CA",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "ACS",
+                                "status": "Succeeded"
+                            }
+                        ],
+                        "status": "Succeeded",
+                        "createdDateTime": "2018-08-28T07:47:11.3081476Z",
+                        "timeTakenToCreate": "PT20M48.5970829S",
+                        "stampVersion": "1.1809.0.25",
+                        "oemVersion": null,
+                        "deploymentID": "d3236bc0-6a46-4877-a9da-6fe69e9661df",
+                        "encryptionCertThumbprint": "BDB07F879C1F1A05B74EB43AEAF5E5B5F84DCEA8"
+                    }
+                }
+            }
+        },
+        "202": {
+            "body": {
+                "id": "/subscriptions/11111111-2222-3333-4444-555555555555/resourceGroups/system.local/providers/Microsoft.Backup.Admin/backupLocations/local/backups/64e8625a-8dc0-49df-a195-932901b4be81",
+                "name": "local/64e8625a-8dc0-49df-a195-932901b4be81",
+                "type": "Microsoft.Backup.Admin/backupLocations/backups",
+                "location": "local",
+                "tags": {},
+                "properties": {
+                    "backupInfo": {
+                        "backupDataVersion": "1.0.1",
+                        "backupId": "64e8625a-8dc0-49df-a195-932901b4be81",
+                        "roleStatus": [
+                            {
+                                "roleName": "NRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "SRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "CRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultInternalControlPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultInternalDataPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultControlPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultDataPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultNamingService",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "WAS",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "ECE",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "Domain",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "CA",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "ACS",
+                                "status": "Succeeded"
+                            }
+                        ],
+                        "status": "Succeeded",
+                        "createdDateTime": "2018-08-28T07:47:11.3081476Z",
+                        "timeTakenToCreate": "PT20M48.5970829S",
+                        "stampVersion": "1.1809.0.25",
+                        "oemVersion": null,
+                        "deploymentID": "d3236bc0-6a46-4877-a9da-6fe69e9661df",
+                        "encryptionCertThumbprint": "BDB07F879C1F1A05B74EB43AEAF5E5B5F84DCEA8"
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Get.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Get.json
new file mode 100644
index 000000000000..77b5805198bf
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Get.json
@@ -0,0 +1,34 @@
+{
+    "parameters": {
+        "subscriptionId": "11111111-2222-3333-4444-555555555555",
+        "resourceGroupName": "System.local",
+        "location": "local",
+        "api-version": "2018-09-01"
+    },
+    "responses": {
+        "200": {
+            "body": {
+                "id": "/subscriptions/11111111-2222-3333-4444-555555555555/resourceGroups/System.local/providers/Microsoft.Backup.Admin/backupLocations/local",
+                "name": "local",
+                "type": "Microsoft.Backup.Admin/backupLocations",
+                "location": "local",
+                "tags": {},
+                "properties": {
+                    "externalStoreDefault": {
+                        "path": "\\\\su1fileserver\\SU1_Infrastructure_2\\BackupStore",
+                        "userName": "azurestack\\azurestackadmin",
+                        "password": null,
+                        "encryptionCertBase64": null,
+                        "encryptionCertThumbprint": "BDB07F879C1F1A05B74EB43AEAF5E5B5F84DCEA8",
+                        "backupFrequencyInHours": 10,
+                        "availableCapacity": "29.6 TB",
+                        "isBackupSchedulerEnabled": false,
+                        "nextBackupTime": "2018-08-28T17:26:00.9454387Z",
+                        "lastBackupTime": "2018-08-28T07:47:11.3081476Z",
+                        "backupRetentionPeriodInDays": 6
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/List.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/List.json
new file mode 100644
index 000000000000..e2f020d84b15
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/List.json
@@ -0,0 +1,37 @@
+{
+    "parameters": {
+        "subscriptionId": "11111111-2222-3333-4444-555555555555",
+        "resourceGroupName": "System.local",
+        "api-version": "2018-09-01"
+    },
+    "responses": {
+        "200": {
+            "body": {
+                "value": [
+                    {
+                        "id": "/subscriptions/11111111-2222-3333-4444-555555555555/resourceGroups/System.local/providers/Microsoft.Backup.Admin/backupLocations/local",
+                        "name": "local",
+                        "type": "Microsoft.Backup.Admin/backupLocations",
+                        "location": "local",
+                        "tags": {},
+                        "properties": {
+                            "externalStoreDefault": {
+                                "path": "\\\\su1fileserver\\SU1_Infrastructure_2\\BackupStore",
+                                "userName": "azurestack\\azurestackadmin",
+                                "password": null,
+                                "encryptionCertBase64": null,
+                                "encryptionCertThumbprint": "BDB07F879C1F1A05B74EB43AEAF5E5B5F84DCEA8",
+                                "backupFrequencyInHours": 10,
+                                "availableCapacity": "29.6 TB",
+                                "isBackupSchedulerEnabled": false,
+                                "nextBackupTime": "2018-08-28T17:26:00.9454387Z",
+                                "lastBackupTime": "2018-08-28T07:47:11.3081476Z",
+                                "backupRetentionPeriodInDays": 6
+                            }
+                        }
+                    }
+                ]
+            }
+        }
+    }
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Update.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Update.json
new file mode 100644
index 000000000000..302be3f0eda7
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/BackupLocations/Update.json
@@ -0,0 +1,73 @@
+{
+    "parameters": {
+        "subscriptionId": "11111111-2222-3333-4444-555555555555",
+        "resourceGroupName": "System.local",
+        "location": "local",
+        "backup": {
+            "properties": {
+                "externalStoreDefault": {
+                    "path": "\\\\su1fileserver\\SU1_Infrastructure_2\\BackupStore",
+                    "userName": "azurestack\\azurestackadmin",
+                    "password": "password",
+                    "encryptionCertBase64": "encryptioncert",
+                    "backupFrequencyInHours": 10,
+                    "isBackupSchedulerEnabled": false,
+                    "backupRetentionPeriodInDays": 6
+                }
+            },
+            "location": "local",
+            "tags": {}
+        },
+        "api-version": "2018-09-01"
+    },
+    "responses": {
+        "200": {
+            "body": {
+                "id": "/subscriptions/11111111-2222-3333-4444-555555555555/resourceGroups/System.local/providers/Microsoft.Backup.Admin/backupLocations/local",
+                "name": "local",
+                "type": "Microsoft.Backup.Admin/backupLocations",
+                "location": "local",
+                "tags": {},
+                "properties": {
+                    "externalStoreDefault": {
+                        "path": "\\\\su1fileserver\\SU1_Infrastructure_2\\BackupStore",
+                        "userName": "azurestack\\azurestackadmin",
+                        "password": null,
+                        "encryptionCertBase64": null,
+                        "encryptionCertThumbprint": "BDB07F879C1F1A05B74EB43AEAF5E5B5F84DCEA8",
+                        "backupFrequencyInHours": 10,
+                        "availableCapacity": "29.6 TB",
+                        "isBackupSchedulerEnabled": false,
+                        "nextBackupTime": "2018-08-28T17:26:00.9454387Z",
+                        "lastBackupTime": "2018-08-28T07:47:11.3081476Z",
+                        "backupRetentionPeriodInDays": 6
+                    }
+                }
+            }
+        },
+        "202": {
+            "body": {
+                "id": "/subscriptions/11111111-2222-3333-4444-555555555555/resourceGroups/System.local/providers/Microsoft.Backup.Admin/backupLocations/local",
+                "name": "local",
+                "type": "Microsoft.Backup.Admin/backupLocations",
+                "location": "local",
+                "tags": {},
+                "properties": {
+                    "externalStoreDefault": {
+                        "path": "\\\\su1fileserver\\SU1_Infrastructure_2\\BackupStore",
+                        "userName": "azurestack\\azurestackadmin",
+                        "password": null,
+                        "encryptionCertBase64": null,
+                        "encryptionCertThumbprint": "BDB07F879C1F1A05B74EB43AEAF5E5B5F84DCEA8",
+                        "backupFrequencyInHours": 10,
+                        "availableCapacity": "29.6 TB",
+                        "isBackupSchedulerEnabled": false,
+                        "nextBackupTime": "2018-08-28T17:26:00.9454387Z",
+                        "lastBackupTime": "2018-08-28T07:47:11.3081476Z",
+                        "backupRetentionPeriodInDays": 6
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/Get.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/Get.json
new file mode 100644
index 000000000000..2bd41a06eaf4
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/Get.json
@@ -0,0 +1,87 @@
+{
+    "parameters": {
+        "subscriptionId": "11111111-2222-3333-4444-555555555555",
+        "resourceGroupName" : "System.local",
+        "location": "local",
+        "backup": "64e8625a-8dc0-49df-a195-932901b4be81",
+        "api-version": "2018-09-01"
+    },
+    "responses": {
+        "200": {
+            "body": {
+                "id": "/subscriptions/11111111-2222-3333-4444-555555555555/resourceGroups/System.local/providers/Microsoft.Backup.Admin/backupLocations/local/backups/64e8625a-8dc0-49df-a195-932901b4be81",
+                "name": "64e8625a-8dc0-49df-a195-932901b4be81",
+                "type": "Microsoft.Backup.Admin/backupLocations/backups",
+                "location": "local",
+                "tags": {},
+                "properties": {
+                    "backupInfo": {
+                        "backupDataVersion": "1.0.1",
+                        "backupId": "64e8625a-8dc0-49df-a195-932901b4be81",
+                        "roleStatus": [
+                            {
+                                "roleName": "NRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "SRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "CRP",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultInternalControlPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultInternalDataPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultControlPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultDataPlane",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "KeyVaultNamingService",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "WAS",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "ECE",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "Domain",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "CA",
+                                "status": "Succeeded"
+                            },
+                            {
+                                "roleName": "ACS",
+                                "status": "Succeeded"
+                            }
+                        ],
+                        "status": "Succeeded",
+                        "createdDateTime": "2018-08-28T07:47:11.3081476Z",
+                        "timeTakenToCreate": "PT20M48.5970829S",
+                        "stampVersion": "1.1809.0.25",
+                        "oemVersion": null,
+                        "deploymentID": "d3236bc0-6a46-4877-a9da-6fe69e9661df",
+                        "encryptionCertThumbprint": "BDB07F879C1F1A05B74EB43AEAF5E5B5F84DCEA8"
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/List.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/List.json
new file mode 100644
index 000000000000..0db34c8f54ab
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/List.json
@@ -0,0 +1,91 @@
+{
+    "parameters": {
+        "subscriptionId": "11111111-2222-3333-4444-555555555555",
+        "resourceGroupName" : "System.local",
+        "location": "local",
+        "api-version": "2018-09-01"
+    },
+    "responses": {
+        "200": {
+            "body": {
+                "value": [
+                    {
+                        "id": "/subscriptions/11111111-2222-3333-4444-555555555555/resourceGroups/System.local/providers/Microsoft.Backup.Admin/backupLocations/local/backups/64e8625a-8dc0-49df-a195-932901b4be81",
+                        "name": "64e8625a-8dc0-49df-a195-932901b4be81",
+                        "type": "Microsoft.Backup.Admin/backupLocations/backups",
+                        "location": "local",
+                        "tags": {},
+                        "properties": {
+                            "backupInfo": {
+                                "backupDataVersion": "1.0.1",
+                                "backupId": "64e8625a-8dc0-49df-a195-932901b4be81",
+                                "roleStatus": [
+                                    {
+                                        "roleName": "NRP",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "SRP",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "CRP",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "KeyVaultInternalControlPlane",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "KeyVaultInternalDataPlane",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "KeyVaultControlPlane",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "KeyVaultDataPlane",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "KeyVaultNamingService",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "WAS",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "ECE",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "Domain",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "CA",
+                                        "status": "Succeeded"
+                                    },
+                                    {
+                                        "roleName": "ACS",
+                                        "status": "Succeeded"
+                                    }
+                                ],
+                                "status": "Succeeded",
+                                "createdDateTime": "2018-08-28T07:47:11.3081476Z",
+                                "timeTakenToCreate": "PT20M48.5970829S",
+                                "stampVersion": "1.1809.0.25",
+                                "oemVersion": null,
+                                "deploymentID": "d3236bc0-6a46-4877-a9da-6fe69e9661df",
+                                "encryptionCertThumbprint": "BDB07F879C1F1A05B74EB43AEAF5E5B5F84DCEA8"
+                            }
+                        }
+                    }
+                ],
+                "nextLink": ""
+            }
+        }
+    }
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/Restore.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/Restore.json
new file mode 100644
index 000000000000..c20b6ae3d366
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Backups/Restore.json
@@ -0,0 +1,17 @@
+{
+    "parameters": {
+        "subscriptionId": "11111111-2222-3333-4444-555555555555",
+        "resourceGroupName" : "System.local",
+        "location": "local",
+        "backup": "64e8625a-8dc0-49df-a195-932901b4be81",
+        "restoreOptions": {
+            "decryptionCertBase64": "decryptionCert",
+            "decryptionCertPassword": "decryptionCertPassword"
+        },        
+        "api-version": "2018-09-01"
+    },
+    "responses": {
+        "200": {},
+        "202": {}
+    }
+}
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Operations/List.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Operations/List.json
new file mode 100644
index 000000000000..970e3ebb1228
--- /dev/null
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2018-09-01/examples/Operations/List.json
@@ -0,0 +1,52 @@
+{
+    "parameters": {
+        "subscriptionId": "11111111-2222-3333-4444-555555555555",
+        "location": "local",
+        "api-version": "2018-09-01"
+    },
+    "responses": {
+        "200": {
+            "body": {
+                "value": [
+                    {
+                        "name": "Microsoft.Backup.Admin/backupLocations/read",
+                        "display": {
+                            "provider": "Microsoft Backup Resource Provider.",
+                            "resource": "Backup location",
+                            "operation": "Returns backup locations",
+                            "description": "Location where backups are saved."
+                        }
+                    },
+                    {
+                        "name": "Microsoft.Backup.Admin/backupLocations/createBackup/action",
+                        "display": {
+                            "provider": "Microsoft Backup Resource Provider.",
+                            "resource": "Backup",
+                            "operation": "Create a new backup",
+                            "description": "Create a new backup."
+                        }
+                    },
+                    {
+                        "name": "Microsoft.Backup.Admin/backupLocations/backups/read",
+                        "display": {
+                            "provider": "Microsoft Backup Resource Provider.",
+                            "resource": "Backup",
+                            "operation": "Get a backup",
+                            "description": "Gets the backups."
+                        }
+                    },
+                    {
+                        "name": "Microsoft.Backup.Admin/backupLocations/backups/restore/action",
+                        "display": {
+                            "provider": "Microsoft Backup Resource Provider.",
+                            "resource": "Backup",
+                            "operation": "Restore a backup.",
+                            "description": "Restore a previous backup."
+                        }
+                    }
+                ],
+                "nextLink": ""
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/Backup.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/Backup.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/Backup.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/Backup.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/BackupLocations.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/BackupLocations.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/BackupLocations.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/BackupLocations.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/Backups.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/Backups.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/Backups.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/Backups.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/BackupLocations/Backup.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/BackupLocations/Backup.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/BackupLocations/Backup.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/BackupLocations/Backup.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/BackupLocations/Get.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/BackupLocations/Get.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/BackupLocations/Get.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/BackupLocations/Get.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/BackupLocations/List.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/BackupLocations/List.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/BackupLocations/List.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/BackupLocations/List.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/BackupLocations/Update.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/BackupLocations/Update.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/BackupLocations/Update.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/BackupLocations/Update.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Backups/Get.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Backups/Get.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Backups/Get.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Backups/Get.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Backups/List.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Backups/List.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Backups/List.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Backups/List.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Backups/Restore.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Backups/Restore.json
similarity index 100%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Backups/Restore.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Backups/Restore.json
diff --git a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Operations/List.json b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Operations/List.json
similarity index 52%
rename from specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Operations/List.json
rename to specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Operations/List.json
index 9ba5453dc414..9e73509cc4ad 100644
--- a/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/preview/2016-05-01/examples/Operations/List.json
+++ b/specification/azsadmin/resource-manager/backup/Microsoft.Backup.Admin/stable/2016-05-01/examples/Operations/List.json
@@ -2,12 +2,7 @@
     "parameters": {
         "subscriptionId": "20ff7fc3-e762-44dd-bd96-b71116dcdc23",
         "location": "local",
-        "api-version": "2016-05-01",
-        "reportedStartTime": "2017-08-01T00:00:00.00Z",
-        "reportedEndTime": "2017-08-02T00:00:00.00Z",
-        "aggregationGranularity": "",
-        "subscriberId": "",
-        "continuationToken": ""
+        "api-version": "2016-05-01"
     },
     "responses": {
         "200": {
diff --git a/specification/azsadmin/resource-manager/backup/readme.md b/specification/azsadmin/resource-manager/backup/readme.md
index c5cff8c707eb..de653d4a36fe 100644
--- a/specification/azsadmin/resource-manager/backup/readme.md
+++ b/specification/azsadmin/resource-manager/backup/readme.md
@@ -27,15 +27,26 @@ openapi-type: arm
 tag: package-2016-05-01
 ```
 
+### Tag: package-2018-09-01
+
+These settings apply only when `--tag=package-2018-09-01` is specified on the command line.
+
+``` yaml $(tag) == 'package-2018-09-01'
+input-file:
+    - Microsoft.Backup.Admin/preview/2018-09-01/Backup.json
+    - Microsoft.Backup.Admin/preview/2018-09-01/BackupLocations.json
+    - Microsoft.Backup.Admin/preview/2018-09-01/Backups.json
+```
+
 ### Tag: package-2016-05-01
 
 These settings apply only when `--tag=package-2016-05-01` is specified on the command line.
 
 ``` yaml $(tag) == 'package-2016-05-01'
 input-file:
-    - Microsoft.Backup.Admin/preview/2016-05-01/Backup.json
-    - Microsoft.Backup.Admin/preview/2016-05-01/BackupLocations.json
-    - Microsoft.Backup.Admin/preview/2016-05-01/Backups.json
+    - Microsoft.Backup.Admin/stable/2016-05-01/Backup.json
+    - Microsoft.Backup.Admin/stable/2016-05-01/BackupLocations.json
+    - Microsoft.Backup.Admin/stable/2016-05-01/Backups.json
 ```
 
 ---